Spectral Doppler Parameters of Fetal Main Branch Pulmonary Artery at 20 to 40  Weeks of Gestation: Reference Ranges and Percentile Calculators

This study aimed to establish comprehensive reference ranges and provide a percentile ranking solution for key spectral Doppler parameters.

Source: Journal of the American Society of Echocardiography - November 29, 2023 Category: Cardiology Authors: Surasak Jantarasaengaram, Pemika Jaisamut, Marut Yanaranop, Sira Sriswasdi Source Type: research